Abstract: Due to the spatial non-stationary (SnS) property of extremely large-scale MIMO (XL-MIMO), channel estimation algorithms that rely on the assumption of spatial stationarity are no longer ...

New Tennessee law aims to train tattoo artists to help trafficking victims A new Tennessee law set to go into effect January 1st, 2026 is drawing attention as tattoos are becoming indicators of sex ...

LONDON, Dec 17 : U.S. gaming platform Roblox is willing to make changes to some of its features in Russia, it said on Wednesday, as it seeks to overturn a ban imposed on it earlier this month.

Abstract: Holographic multiple-input and multiple-output (MIMO) communications introduce innovative antenna array configurations, such as dense and volumetric arrays, which offer notable advantages ...

Gift 5 articles to anyone you choose each month when you subscribe. The ASX-listed Hearts & Minds Investment fund has completely written off its stake in Corporate Travel to zero, joining a string of ...